Irina Zavulunova
NPI 1134423478 · Adult Health Nurse Practitioner · New York, NY
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Irina Zavulunova is a Adult Health Nurse Practitioner provider in New York, NY (NPI 1134423478).
Provider details
- NPI number
- 1134423478
- Entity type
- Individual
- Primary specialty
- Adult Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 305586 (NY)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
15 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
78 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 39 | $122 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 24 | $9 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 15 | $14 |
Typical Medicare-allowed amounts for these services range $9–$122 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 21 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Losartan Potassium | 38 | 19 |
| Atorvastatin Calcium | 34 | 11 |
| Amlodipine Besylate | 27 | 14 |
| Empagliflozinbrand: Jardiance | 25 | — |
| Metformin Hcl | 23 | — |
| Metoprolol Succinate | 22 | 11 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2010-12-30
- Last updated
- 2010-12-30
Frequently asked questions
- What is Irina Zavulunova's NPI number?
- Irina Zavulunova's National Provider Identifier (NPI) is 1134423478, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Irina Zavulunova's specialty?
- Irina Zavulunova is listed in the NPPES registry with a primary specialty of Adult Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Irina Zavulunova located?
- Irina Zavulunova's practice location on file with NPPES is 1249 5th Ave, New York, NY 10029-4413.
- What is Irina Zavulunova's phone number?
- The practice phone number listed in the NPPES registry for Irina Zavulunova is (212) 360-1000.
- Does Irina Zavulunova accept Medicare?
- Irina Zavulunova is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Irina Zavulunova's NPI active?
- Yes — Irina Zavulunova's NPI (1134423478) is active in the NPPES registry as of the last update on 2010-12-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.